Simplify.7 ? 10 - 7 ? 8
A. 504
B. 14
C. 168
D. 3920
Answer: B
Mathematics
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Describe how the y-values change. (Increase or decrease from each specified x-value to the next; use ±? as needed.)y = sin x As x increases from 0 to 
: As x increases from 
to ?: As x increases from ? to 
: As x increases from 
to 2?:
What will be an ideal response?
Mathematics
Solve the problem.Given f(x) = 
and (
)(x) = 
, find the function g.
A. g(x) = 
B. g(x) = 
C. g(x) = 
D. g(x) = 
Mathematics
Find parametric equations for the rectangular equation.y = x4 + 1
A. x = t2, y = t4 + 1; 0 ? t < ? B. x = t2, y = t2 + 1; 0 ? t < ? C. x = t, y = t4 + 1; 0 ? t < ? D. x = t, y = t2 + 1; 0 ? t < ?
Mathematics
Rewrite the expression with a positive rational exponent. Simplify, if possible.
A. -2x21/10 B. -2x9/10 C. -8x9/10 D. -8x21/10
Mathematics